EP1924362A1 - Intercalated locking ring - Google Patents

Intercalated locking ring

Info

Publication number
EP1924362A1
EP1924362A1 EP05799903A EP05799903A EP1924362A1 EP 1924362 A1 EP1924362 A1 EP 1924362A1 EP 05799903 A EP05799903 A EP 05799903A EP 05799903 A EP05799903 A EP 05799903A EP 1924362 A1 EP1924362 A1 EP 1924362A1
Authority
EP
European Patent Office
Prior art keywords
head
ring
sleeve
pump body
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05799903A
Other languages
German (de)
French (fr)
Other versions
EP1924362B1 (en
Inventor
Jean-Louis Bougamont
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Albea Le Treport SAS
Original Assignee
Rexam Dispensing Systems SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rexam Dispensing Systems SAS filed Critical Rexam Dispensing Systems SAS
Publication of EP1924362A1 publication Critical patent/EP1924362A1/en
Application granted granted Critical
Publication of EP1924362B1 publication Critical patent/EP1924362B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Package Frames And Binding Bands (AREA)
  • Clamps And Clips (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

The invention concerns a device for locking an axially mobile actuating and freely rotating head of a pump whereof the body is mounted on the neck of a reservoir of liquid product via a connecting socket. The invention is characterized in that it comprises an intercalated ring mounted on top of the pump body and whereof the inner side wall is provided with at least one longitudinal guiding groove capable of receiving, through rotation of the head, at least one rib bone by an inner coaxial sleeve integral with the head.

Description

Bague intercalaire de verrouillage Interlocking locking ring
La présente invention concerne un dispositif de verrouillage de la tête d'actionnement d'une pompe pour distributeur de produit liquide.The present invention relates to a device for locking the actuating head of a liquid product dispenser pump.
Plus précisément, l'invention est relative à une tête d'actionnement à mouvement axial et liberté de rotation qui est destinée à être montée sur le gicleur de la pompe.More specifically, the invention relates to an actuating head with axial movement and freedom of rotation which is intended to be mounted on the nozzle of the pump.
Ces têtes forment des bouton-poussoirs ou des diffuseurs de produits liquide, pourvus d'un orifice d'éjection et équipés, le cas échéant d'une buse de pulvérisation que l'on trouve, notamment dans des applications cosmétiques, pharmaceutiques ou en parfumerie.These heads form push-buttons or diffusers of liquid products, provided with an ejection orifice and equipped, if necessary, with a spray nozzle that can be found , in particular in cosmetic, pharmaceutical or perfume applications. .
Les distributeurs traditionnels sont pourvus d'une pompe dont le corps est monté dans le col d'un réservoir de produit liquide au moyen d'un élément de raccordement tel qu'une douille qui est vissée, sertie ou encliquetée sur le col en emprisonnant de manière étanche la partie supérieure du corps de pompe.The traditional dispensers are provided with a pump whose body is mounted in the neck of a liquid product reservoir by means of a connecting element such as a sleeve which is screwed, crimped or snapped onto the neck by trapping sealing way the upper part of the pump body.
Dans certains cas, il est souhaitable de prévoir des moyens permettant le verrouillage de la tête d'actionnement de la pompe dans une position de fermeture, pour des raisons d'étanchéité en évitant notamment des fuites éventuelles de produit pendant le transport ou pour des raisons de sécurité voire d'inviolabilité.In some cases, it is desirable to provide means for locking the actuating head of the pump in a closed position, for reasons of sealing, in particular avoiding any leakage of product during transport or for reasons of security or even inviolability.
Généralement ces moyens de verrouillage sont ménagés sous la tête à la partie supérieure de l'élément de raccordement de la pompe en étant réalisés directement et d'une seule pièce avec cet élémentGenerally these locking means are formed under the head at the upper part of the pump connection element being made directly and in one piece with this element.
Avec certains types de pompes, il peut être avantageux d'assembler leur corps p rar le haut sur l'élément de raccordement. ta «. With some types of pumps, it may be advantageous to assemble their body p r ar up on the connecting element. your ".
Cependant, l'élément de raccordement traditionnel interdit un tel montage car sa partie supérieure est partiellement fermée par les moyens de verrouillage et une ouverture de plus grand diamètre entraînerait une augmentation disproportionnée des dimensions de la tête. En outre, d'un point de vue industriel, l'élément de raccordement est une pièce complexe et il est nécessaire de mettre en œuvre des lignes de fabrication distinctes pour réaliser respectivement les éléments de raccordement avec moyens de verrouillage et ceux qui en sont dépourvus.However, the traditional connecting element prohibits such an assembly because its upper part is partially closed by the locking means and a larger diameter opening would cause a disproportionate increase in the dimensions of the head. In addition, from an industrial point of view, the connecting element is a complex part and it is necessary to implement separate production lines to respectively make the connection elements with locking means and those without .
Au surplus, les moyens de verrouillage doivent être orientés angulairement en fonction de la position de l'orifice d'éjection de la tête ce qui est contraignant pour l'assemblage du fait de leur liaison solidaire avec l'élément de raccordement.In addition, the locking means must be oriented angularly depending on the position of the ejection orifice of the head which is binding for the assembly due to their integral connection with the connecting element.
La présente invention a pour but de résoudre ces problèmes techniques de manière satisfaisante.The present invention aims to solve these technical problems satisfactorily.
Ce but est atteint selon l'invention au moyen d'un dispositif comprenant une bague intercalaire coiffant le corps de pompe et dont la paroi latérale interne est pourvue d'au moins une rainure longitudinale de guidage susceptible de recevoir, par rotation de la tête, au moins une nervure portée par un manchon coaxial interne solidaire de ladite tête.This object is achieved according to the invention by means of a device comprising an intermediate ring covering the pump body and whose inner side wall is provided with at least one longitudinal guide groove capable of receiving, by rotation of the head, at least one rib carried by an inner coaxial sleeve integral with said head.
Selon une caractéristique avantageuse, ladite bague intercalaire comporte une jupe inférieure épousant la partie supérieure du corps de pompe et sur laquelle sont ménagés des crans internes anti-rotation.According to an advantageous characteristic, said intermediate ring comprises a lower skirt conforming to the upper part of the pump body and on which are provided anti-rotation internal notches.
De préférence, lesdits crans viennent s'incruster dans la paroi du corps de pompe ou dans une partie de la douille de raccordement.Preferably, said notches are embedded in the wall of the pump body or in a portion of the connecting sleeve.
Selon une autre caractéristique, ladite bague intercalaire comporte, en partie supérieure, au moins une encoche de support du manchon de ladite tête en position haute.According to another characteristic, said intermediate ring comprises, in the upper part, at least one support notch of the sleeve of said head in the high position.
Selon une variante spécifique, ladite encoche présente un méplat de guidage délimité, d'un côté, par une butée et, de l'autre côté, par un bossage adjacent à ladite rainure.According to a specific variant, said notch has a guide flat delimited, on one side, by a stop and, on the other side, by a boss adjacent to said groove.
Selon encore une autre caractéristique, le rebord supérieur de la bague présente, au droit de la rainure de guidage, une portion surélevée plane prolongée par au moins une portion concave adjacente.According to yet another feature, the upper flange of the ring has, in line with the guide groove, a flat raised portion extended by at least one adjacent concave portion.
Par ailleurs, la paroi latérale externe de la bague est pourvue d'ailettes radiales permettant sa préhension et son indexation au montage. Selon une variante spécifique, le bord inférieur de la bague est en butée contre un épaulement interne ménagé sur une douille de raccordement du corps de pompe au réservoir.Furthermore, the outer side wall of the ring is provided with radial fins for gripping and indexing assembly. According to a specific variant, the lower edge of the ring abuts against an internal shoulder formed on a connecting sleeve of the pump body to the reservoir.
De préférence, ledit épaulement se prolonge radialement par une couronne centrale de diamètre restreint dans laquelle est emmanché le corps de pompe. Selon une autre variante, il est prévu que la partie supérieure de ladite douille délimite, avec la partie de ladite bague en regard, un espace cylindrique dans lequel se déplace la paroi latérale de la tête.Preferably, said shoulder is extended radially by a central ring of restricted diameter in which is fitted the pump body. According to another variant, it is provided that the upper part of said sleeve delimits, with the portion of said ring opposite, a cylindrical space in which the lateral wall of the head moves.
Le dispositif de verrouillage selon l'invention permet de n'utiliser qu'un élément de raccordement unique et de conserver la même tête d'actionnement, quel que soit le mode de réalisation choisi.The locking device according to the invention makes it possible to use only a single connection element and to keep the same actuating head, whatever the embodiment chosen.
Il suffit, en effet, de rajouter la bague intercalaire pour passer d'un mode sans verrouillage à un mode avec verrouillage et cette opération s'effectue très facilement sans qu'il soit nécessaire de démonter la pompe ou l'élément de raccordement.It is sufficient, in fact, to add the spacer ring to switch from a non-lock mode to a lock mode and this operation is very easy without the need to disassemble the pump or the connecting element.
En outre, le mode d'assemblage de la pompe est simplifié puisque son corps est introduit dans l'élément de raccordement par le dessus et est adapté à divers types de pompes.In addition, the assembly mode of the pump is simplified since its body is introduced into the connecting element from above and is suitable for various types of pumps.
D'autres objets et avantages de l'invention apparaîtront au cours de la description qui suit, faite en référence aux dessins annexés, dans lesquels :Other objects and advantages of the invention will become apparent from the following description, made with reference to the appended drawings, in which:
- la figure 1 représente une vue en perspective éclatée de la partie supérieure d'un distributeur équipé d'une bague de verrouillage selon un mode de réalisation de l'invention ;- Figure 1 shows an exploded perspective view of the upper part of a distributor equipped with a locking ring according to one embodiment of the invention;
- Les figures 2A et 2B représentent des vues en perspective respectivement de dessus d'une variante de réalisation de la bague de l'invention et de dessous d'une tête d'actionnement, adaptées au mode de réalisation de la figure 1 du dispositif de l'invention ;FIGS. 2A and 2B show respectively perspective views from above of an alternative embodiment of the ring of the invention and from below an actuating head, adapted to the embodiment of FIG. the invention;
- les figures 3A à 3C représentent des vues en coupe du distributeur de la figure 1 respectivement en position de repos et verrouillée de la tête, en position de repos déverrouillée de ladite tête et en position de délivrance. Le dispositif représenté sur les figures est destiné à assurer le verrouillage temporaire d'une tête T permettant l'actionnement d'une pompe P qui est montée sur et, au moins partiellement, dans le col d'un réservoir R de produit liquide. La tête T est ici en outre pourvue d'un conduit et d'un orifice d'éjection e du produit (voir figures 3B et 3C) qui est, dans le cas d'un pulvérisateur, pourvu d'une buse de diffusion.- Figures 3A to 3C show sectional views of the distributor of Figure 1 respectively in the rest position and locked the head, in the unlocked position of said head and in the delivery position. The device shown in the figures is intended to ensure the temporary locking of a head T for actuating a pump P which is mounted on and, at least partially, in the neck of a tank R of liquid product. The head T is here further provided with a conduit and an ejection port e of the product (see Figures 3B and 3C) which is, in the case of a sprayer, provided with a diffusion nozzle.
Le montage de la pompe P est effectué au moyen d'une douille de raccordement D susceptible d'être vissée, comme sur les figures 1 et 3A ou bien encliquetée sur le col, en emprisonnant un joint d'étanchéité J.The pump P is assembled by means of a connection socket D that can be screwed in, as in FIGS. 1 and 3A, or snapped onto the neck, by trapping a seal J.
La douille D se prolonge radialement par un épaulement interne L et une couronne centrale C de diamètre restreint dans laquelle est emmanché le corps cylindrique de la pompe P. La pompe P présente généralement une collerette supérieure K qui vient en butée sur le bord de la couronne C.Sleeve D is extended radially by an internal shoulder L and a central ring C of restricted diameter in which is fitted the cylindrical body of the pump P. The pump P generally has an upper flange K which abuts on the edge of the crown vs.
La tête T est généralement emboîtée sur le tube gicleur g de la pompe P qui fait saillie vers le haut à l'extérieur du réservoir R via un manchon interne coaxial M qui offre une section à rétreint pour limiter l'enfoncement du tube g.The head T is generally nested on the nozzle tube g of the pump P which protrudes upwardly outside the tank R via a coaxial inner sleeve M which provides a necking section to limit the depression of the tube g.
La tête est, en vue de la délivrance du produit sous pression, soumise à un appui manuel axial qui entraîne sa descente avec le tube g (figure 3C). Le tube g est, quant à lui, solidaire d'un piston interne (non représenté) logé dans le corps de pompe et coopérant avec un ressort de rappel (non représenté) de telle sorte que le tube g présente une liberté de rotation qui est communiquée à la tête T.The head is, for the delivery of the product under pressure, subjected to an axial manual support which causes its descent with the tube g (Figure 3C). The tube g is, in turn, secured to an internal piston (not shown) housed in the pump body and cooperating with a return spring (not shown) so that the tube g has a freedom of rotation which is communicated to the head T.
Ainsi, la tête et le tube g peuvent-ils tourner ensemble librement de 180° autour de l'axe du distributeur.Thus, the head and the tube g can rotate freely together 180 ° about the axis of the distributor.
Pour écarter les risques d'appui accidentel sur la tête T et éviter un échappement incontrôlé de produit, par exemple, lors du transport du distributeur, il est prévu, selon l'invention, d'équiper le distributeur d'un dispositif de verrouillage. Ce dispositif comprend une bague rapportée 1 montée autour et à distance du tube g et de façon intercalaire entre le corps de pompe et ladite tête T comme représenté sur la figure 1.To avoid the risk of inadvertent support on the head T and avoid an uncontrolled escape of product, for example, during the transport of the dispenser, it is provided according to the invention to equip the dispenser with a locking device. This device comprises an attached ring 1 mounted around and spaced from the tube g and inserted between the pump body and said head T as shown in FIG.
Cette bague 1 qui est une pièce indépendante de la douille D est réalisée, par exemple, par moulage.This ring 1 which is an independent part of the sleeve D is made, for example, by molding.
Comme représentée sur la figure 1 , la bague 1 comporte une jupe inférieure 11 qui vient coiffer le corps de pompe en épousant sa partie supérieure avec serrage radial. Sur la jupe 11 sont ménagés des crans internes anti-rotation 11a qui viennent s'incruster dans la paroi du corps de pompe et plus particulièrement sur le pourtour de la collerette K ou bien dans la couronne centrale C de la douille D pour bloquer la bague relativement à l'ensemble tête T/tube g (voir figure 1 ). À cet effet, on veillera à ce que la matière constitutive de la collerette ou de la couronne C soit moins rigide que celle des crans 11a.As shown in Figure 1, the ring 1 comprises a lower skirt 11 which caps the pump body by marrying its upper part with radial clamping. On the skirt 11 are provided internal anti-rotation notches 11a which are embedded in the wall of the pump body and more particularly on the periphery of the collar K or in the central ring C of the sleeve D to lock the ring relative to the head assembly T / tube g (see Figure 1). To this end, it will be ensured that the constituent material of the flange or the crown C is less rigid than that of the notches 11a.
La paroi latérale externe de la bague 1 est pourvue d'ailettes radiales 14 permettant sa préhension et son indexation au montage.The outer side wall of the ring 1 is provided with radial fins 14 for gripping and indexing assembly.
De façon à offrir deux positions, respectivement de verrouillage (figure 3A) et de libération (figure 3B), la bague 1 est pourvue, sur sa paroi latérale interne, d'au moins une et, de préférence, deux rainures longitudinales 12 de guidage diamétralement opposées et susceptibles de recevoir, par rotation de la tête T, au moins une et, de préférence, deux nervures 2 correspondantes, portées par le manchon coaxial interne M solidaire de ladite tête. La position des nervures 2 est déterminée en fonction de la forme du réservoir et de la position de l'orifice d'éjection e sur la tête T.So as to offer two positions, respectively locking (Figure 3A) and release (Figure 3B), the ring 1 is provided on its inner side wall, at least one and, preferably, two longitudinal guide grooves 12 diametrically opposed and capable of receiving, by rotation of the head T, at least one and, preferably, two corresponding ribs 2, carried by the inner coaxial sleeve M secured to said head. The position of the ribs 2 is determined according to the shape of the tank and the position of the ejection orifice e on the head T.
Dans le mode de réalisation représenté sur les figures 2B, 3A et 3B, les nervures 2 s'étendent dans un plan diamétral situé à 90° du plan contenant l'orifice d'éjection e.In the embodiment shown in Figures 2B, 3A and 3B, the ribs 2 extend in a diametral plane at 90 ° to the plane containing the ejection port e.
La bague 1 comporte, en partie supérieure, au moins une et, de préférence, deux encoches internes 10 de support du manchon M de ladite tête en position haute, comme représenté sur la figure 2A. Ces encoches permettent le maintien de la tête en position de verrouillage et définissent un méplat 10a qui assure, lors de la rotation de la tête, le guidage du bord inférieur des nervures 2 vers la position de déverrouillage.The ring 1 comprises, in the upper part, at least one and, preferably, two internal notches 10 for supporting the sleeve M of said head in the up position, as shown in FIG. 2A. These notches allow the head to be held in the locking position and define a flat part 10a which ensures, during the rotation of the head, guiding the lower edge of the ribs 2 to the unlocking position.
Dans le mode de réalisation représenté, les encoches 10 sont délimitées, d'un côté, par une butée 15 et, de l'autre côté, par un bossage 16 adjacent à l'une des rainures 12.In the embodiment shown, the notches 10 are delimited, on one side, by a stop 15 and, on the other side, by a boss 16 adjacent to one of the grooves 12.
Lors du passage de la position de verrouillage à la position de déverrouillage, les nervures 2 se déforment élastiquement au contact du bossage 16 qui peut lui-même se déformer, en produisant un déclic pour permettre son franchissement et leur alignement avec la rainure 12.During the transition from the locking position to the unlocking position, the ribs 2 deform elastically in contact with the boss 16 which can itself deform, producing a click to allow its crossing and their alignment with the groove 12.
Le pourtour supérieur de la bague présente, au droit de la rainure de guidage, une portion surélevée plane 13a se prolongeant, de part et d'autre, par deux portions concaves 13b surmontant les encoches 10.The upper periphery of the ring has, at the right of the guide groove, a flat raised portion 13a extending, on both sides, by two concave portions 13b overcoming the notches 10.
Les deux portions planes 13a ont une longueur angulaire correspondant sensiblement à la largeur des rainures 12.The two planar portions 13a have an angular length substantially corresponding to the width of the grooves 12.
Dans la position de déverrouillage de la figure 3B, le rappel du tube g en position haute par le ressort du piston de la pompe maintient encore la tête en position haute et l'orifice d'éjection e est orienté selon la direction recherchée pour la distribution du produit.In the unlocking position of FIG. 3B, the return of the tube g in the up position by the spring of the piston of the pump still holds the head in the up position and the ejection orifice e is oriented in the direction sought for distribution. of the product.
La délivrance du produit est obtenue par appui sur la tête T et sa course descendante est guidée par coulissement des nervures 2 dans les rainures 12 comme représenté sur la figure 3C. Au cours de ce déplacement, la paroi latérale de la tête s'enfonce dans l'espace cylindrique délimité entre la paroi interne de la douille D et la paroi en regard de la bague 1.The delivery of the product is obtained by pressing on the head T and its downward travel is guided by sliding ribs 2 in the grooves 12 as shown in Figure 3C. During this movement, the lateral wall of the head sinks into the cylindrical space delimited between the inner wall of the sleeve D and the wall facing the ring 1.
En fin de course de la tête, le volume de produit délivré correspond à une dose.At the end of the stroke of the head, the volume of delivered product corresponds to a dose.
Le relâchement de l'appui sur la tête entraîne la remontée du tube g avec la tête et l'opérateur n'a alors plus qu'à tourner cette dernière de 90° pour la replacer en position de verrouillage. Releasing the support on the head causes the tube g to rise with the head and the operator then only has to turn the latter by 90 ° to replace it in the locking position.

Claims

REVENDICATIONS
1. Dispositif de verrouillage de la tête d'actionnement (T) à mouvement axial et liberté de rotation d'une pompe (P) dont le corps est monté dans le col d'un réservoir (R) de produit liquide au moyen d'une douille de raccordement (D) caractérisé en ce qu'il comprend une bague intercalaire (1) coiffant le corps de pompe et dont la paroi latérale interne est pourvue d'au moins une rainure longitudinale (12) de guidage susceptible de recevoir, par rotation de la tête, au moins une nervure (2) portée par un manchon coaxial interne (M) solidaire de ladite tête.1. Device for locking the actuating head (T) with axial movement and freedom of rotation of a pump (P) whose body is mounted in the neck of a reservoir (R) of liquid product by means of a connecting sleeve (D) characterized in that it comprises an intermediate ring (1) covering the pump body and whose internal lateral wall is provided with at least one longitudinal groove (12) for guiding rotation of the head, at least one rib (2) carried by an inner coaxial sleeve (M) integral with said head.
2. Dispositif selon la revendication 1 , caractérisé en ce que ladite bague intercalaire (1 ) comporte une jupe inférieure (11 ) épousant la partie supérieure du corps de pompe et sur laquelle sont ménagés des crans internes anti-rotation (11a). 2. Device according to claim 1, characterized in that said intermediate ring (1) comprises a lower skirt (11) conforming to the upper part of the pump body and on which are provided anti-rotation internal notches (11a).
3. Dispositif selon la revendication 2, caractérisé en ce que lesdits crans (11a) viennent s'incruster dans la paroi du corps de pompe ou dans une partie de la douille (D) de raccordement.3. Device according to claim 2, characterized in that said notches (11a) are encrusted in the wall of the pump body or in a portion of the sleeve (D) connection.
4. Dispositif selon l'une des revendications précédentes, caractérisé en ce que ladite bague intercalaire (1 ) comporte, en partie supérieure, au moins une encoche (10) de support du manchon (M) de ladite tête en position haute.4. Device according to one of the preceding claims, characterized in that said intermediate ring (1) comprises, in the upper part, at least one notch (10) for supporting the sleeve (M) of said head in the upper position.
5. Dispositif selon la revendication 4, caractérisé en ce que ladite encoche (10) présente un méplat (10a) de guidage délimité, d'un côté, par une butée (15) et, de l'autre côté, par un bossage (16) adjacent à ladite rainure (12).5. Device according to claim 4, characterized in that said notch (10) has a flattened portion (10a) delimited, on one side, by a stop (15) and, on the other side, by a boss ( 16) adjacent to said groove (12).
6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le rebord supérieur de la bague (1 ) présente, au droit de la rainure de guidage (12), une portion surélevée plane (13a) prolongée par au moins une portion concave adjacente (13b).6. Device according to one of the preceding claims, characterized in that the upper flange of the ring (1) has, in line with the guide groove (12), a flat raised portion (13a) extended by at least one portion. adjacent concave (13b).
7. Dispositif selon l'une des revendications précédentes, caractérisé en ce que la paroi latérale externe de ladite bague (1 ) est pourvue d'ailettes radiales (14) permettant sa préhension et son indexation au montage.7. Device according to one of the preceding claims, characterized in that the outer side wall of said ring (1) is provided with radial fins (14) for gripping and indexing assembly.
8. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le bord inférieur de la bague (1 ) est en butée contre un épaulement interne (L) ménagé sur la douille (D) de raccordement du corps de pompe au réservoir (R). 8. Device according to one of the preceding claims, characterized in that the lower edge of the ring (1) abuts against an internal shoulder (L) formed on the sleeve (D) for connecting the pump body to the reservoir ( R).
9. Dispositif selon la revendication 8, caractérisé en ce que ledit épaulement de la douille (D) de raccordement se prolonge radialement par une couronne centrale (C) de diamètre restreint dans laquelle est emmanché le corps de pompe.9. Device according to claim 8, characterized in that said shoulder of the sleeve (D) connection is extended radially by a central ring (C) of restricted diameter in which is fitted the pump body.
10. Dispositif selon la revendication 7 ou 8, caractérisé en ce que la partie supérieure de ladite douille (D) délimite, avec la partie de ladite bague (1) en regard, un espace cylindrique dans lequel se déplace la paroi latérale de la tête. 10. Device according to claim 7 or 8, characterized in that the upper part of said sleeve (D) defines, with the portion of said ring (1) facing, a cylindrical space in which moves the side wall of the head .
EP05799903A 2005-09-16 2005-09-16 Intercalated locking ring Not-in-force EP1924362B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2005/050755 WO2007031614A1 (en) 2005-09-16 2005-09-16 Intercalated locking ring

Publications (2)

Publication Number Publication Date
EP1924362A1 true EP1924362A1 (en) 2008-05-28
EP1924362B1 EP1924362B1 (en) 2010-09-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP05799903A Not-in-force EP1924362B1 (en) 2005-09-16 2005-09-16 Intercalated locking ring

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US (1) US7854351B2 (en)
EP (1) EP1924362B1 (en)
CN (1) CN101267893B (en)
AT (1) ATE481180T1 (en)
DE (1) DE602005023667D1 (en)
WO (1) WO2007031614A1 (en)

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KR101325527B1 (en) * 2012-09-11 2013-11-07 (주)연우 Dispenser with a safety button
DE102012024681B4 (en) * 2012-12-18 2016-08-04 Meadwestvaco Calmar Gmbh Child-resistant discharge device
CN104544905B (en) * 2013-10-14 2017-09-01 株式会社衍宇 The one-piece type drawing-in type cosmetics containers of block
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GB2531997B (en) 2014-10-20 2018-08-01 Rieke Packaging Systems Ltd Pump dispenser with deformable pump chamber wall
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Also Published As

Publication number Publication date
US7854351B2 (en) 2010-12-21
ATE481180T1 (en) 2010-10-15
WO2007031614A1 (en) 2007-03-22
CN101267893A (en) 2008-09-17
US20080217359A1 (en) 2008-09-11
EP1924362B1 (en) 2010-09-15
DE602005023667D1 (en) 2010-10-28
CN101267893B (en) 2010-08-25

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